fix: adding info to Agent and related components

[edwinjosechittilappilly]

This pull request includes several updates to the agent.py and tool_calling.py files to add informative descriptions to various input fields. These changes aim to improve the clarity of the agent components by providing additional context for each input.

Enhancements to input field descriptions:

• src/backend/base/langflow/base/agents/agent.py: Added info attributes to BoolInput, IntInput, and MultilineInput fields in the LCAgentComponent and LCToolsAgentComponent classes to describe their purposes. [1] [2]
• src/backend/base/langflow/components/agents/agent.py: Added info attributes to DropdownInput and MultilineInput fields in the AgentComponent class to provide descriptions for the language model provider and system prompt. [1] [2]
• src/backend/base/langflow/components/agents/tool_calling.py: Added info attributes to HandleInput and DataInput fields in the ToolCallingAgentComponent class to describe the language model provider and chat history storage.

[codspeed-hq]

CodSpeed Performance Report

Merging #4495 will degrade performances by 24.95%

_{Comparing fix-agent-descriptions (61bd280) with main (768e6f0)}

Summary

⚡ 3 improvements
❌ 2 regressions
✅ 10 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Benchmarks breakdown

	Benchmark	main	fix-agent-descriptions	Change
⚡	test_invalid_run_with_input_type_chat	22 ms	16.3 ms	+34.76%
❌	test_successful_run_with_input_type_any	455.9 ms	533.2 ms	-14.49%
⚡	test_successful_run_with_input_type_text	581.9 ms	457.1 ms	+27.31%
⚡	test_successful_run_with_output_type_any	456.6 ms	413.4 ms	+10.46%
❌	test_successful_run_with_output_type_debug	327.9 ms	436.9 ms	-24.95%

[ogabrielluiz]

Hey @edwinjosechittilappilly

I think the info we want are directed towards newer Users so try to be almost ELI5 level